diff --git a/src/backend/cpu/interfaces/ICpuInfo.h b/src/backend/cpu/interfaces/ICpuInfo.h
index 57f6185a..9270ca09 100644
--- a/src/backend/cpu/interfaces/ICpuInfo.h
+++ b/src/backend/cpu/interfaces/ICpuInfo.h
@@ -55,6 +55,8 @@ public:
         MSR_MOD_MAX
     };
 
+#   define MSR_NAMES_LIST "none", "ryzen_17h", "ryzen_19h", "intel", "custom"
+
     enum Flag : uint32_t {
         FLAG_AES,
         FLAG_AVX2,
diff --git a/src/backend/cpu/platform/BasicCpuInfo.cpp b/src/backend/cpu/platform/BasicCpuInfo.cpp
index 43dbe1d2..7177554f 100644
--- a/src/backend/cpu/platform/BasicCpuInfo.cpp
+++ b/src/backend/cpu/platform/BasicCpuInfo.cpp
@@ -53,7 +53,7 @@ namespace xmrig {
 
 
 static const std::array<const char *, ICpuInfo::FLAG_MAX> flagNames     = { "aes", "avx2", "avx512f", "bmi2", "osxsave", "pdpe1gb", "sse2", "ssse3", "sse4.1", "xop", "popcnt", "cat_l3" };
-static const std::array<const char *, ICpuInfo::MSR_MOD_MAX> msrNames   = { "none", "ryzen", "intel", "custom" };
+static const std::array<const char *, ICpuInfo::MSR_MOD_MAX> msrNames   = { MSR_NAMES_LIST };
 
 
 static inline void cpuid(uint32_t level, int32_t output[4])
diff --git a/src/crypto/rx/RxConfig.cpp b/src/crypto/rx/RxConfig.cpp
index 43e21a89..c501e712 100644
--- a/src/crypto/rx/RxConfig.cpp
+++ b/src/crypto/rx/RxConfig.cpp
@@ -74,7 +74,7 @@ static const std::array<MsrItems, kMsrArraySize> msrPresets = {
     MsrItems()
 };
 
-static const std::array<const char *, kMsrArraySize> modNames = { "none", "ryzen_17h", "ryzen_19h", "intel", "custom" };
+static const std::array<const char *, kMsrArraySize> modNames = { MSR_NAMES_LIST };
 
 static_assert (kMsrArraySize == ICpuInfo::MSR_MOD_MAX, "kMsrArraySize and MSR_MOD_MAX mismatch");
 #endif